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ATtiny43U-S

8MHz, 4kB Flash, 256B SRAM, 64B EEPROM, SOIC-20

Schematic Symbol

ATtiny43U-SPB0PB1PB2PB3PB4PB5PB6PB7VCCGNDLSWVBATPA0PA1PA2PA3PA4PA5PA6~{RESET}/PA7

Pin Configuration (20 pins)

PinNameType
1PB0bidirectional
2PB1bidirectional
3PB2bidirectional
4PB3bidirectional
5PB4bidirectional
6PB5bidirectional
7PB6bidirectional
8PB7bidirectional
9VCCpower_in
10GNDpower_in
11LSWpassive
12VBATpower_in
13PA0bidirectional
14PA1bidirectional
15PA2bidirectional
16PA3bidirectional
17PA4bidirectional
18PA5bidirectional
19PA6bidirectional
20~{RESET}/PA7bidirectional

Footprint

Confirmed

Package_SO/SOIC-20W_7.5x12.8mm_P1.27mm

Pad Layout
Pads (20)
NumberType
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd

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Click Copy Symbol and paste directly into your KiCad or Trace schematic canvas to use this component.
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Details

LibraryMCU_Microchip_ATtiny
Pin Count20
FootprintSOIC-20W_7.5x12.8mm_P1.27mm
Pad Count20
View DatasheetExternal link from KiCad library — may be outdated

Keywords

AVR8bitMicrocontrollertinyAVRBatteryBoost